A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Security Update 2021-006 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild.
Metrics
Affected Vendors & Products
References
History
Wed, 22 Oct 2025 00:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Tue, 21 Oct 2025 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Tue, 21 Oct 2025 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Wed, 29 Jan 2025 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
kev
|
Status: PUBLISHED
Assigner: apple
Published: 2021-08-24T18:49:34.000Z
Updated: 2025-10-21T23:25:36.993Z
Reserved: 2021-04-13T00:00:00.000Z
Link: CVE-2021-30869
Updated: 2024-08-03T22:48:13.448Z
Status : Analyzed
Published: 2021-08-24T19:15:15.080
Modified: 2025-10-23T18:02:07.853
Link: CVE-2021-30869
No data.